My friend has shared a lot of his private videos with me. Every time he shares a video, I get an email with a link through which I can watch the video. But I cannot find a place in YouTube where the entire list of videos shared with me is displayed.

Can anyone help me with how to see a list of all private videos shared with me?

There is no option to show the list of videos shared by others in youtube,Since you are getting email notification every time when your friends shared the videos you can get the list of all shared videos.
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VembuJan 6 at 17:34